commit 7dc1433c93d7ff98462e4174e0760211c5c67362
author Andrew Geissler <andrewg@us.ibm.com> Tue Mar 07 13:47:23 2017 -0600
committer Andrew Geissler <geissonator@yahoo.com> Wed Mar 15 19:55:23 2017 +0000
tree c1b5c423bf05740b9e6f122a86acbb5008711c0b
parent 997ed6610e4ddb58de3e9c3b42a510efaecb3e8b

Automatically check for chassis power on BMC reboot

Run the obmc-chassis-reset@.target:
- Check if pgood is on
- If it is, create the file in /run/openbmc/chassis@%i-on and
- Run the systemctl command to start the chassis power on target

Resolves openbmc/openbmc#1094

Change-Id: I93f94fc1b75e35fd353387d0bed5569e07615171
Signed-off-by: Andrew Geissler <andrewg@us.ibm.com>

common/recipes-phosphor/chassis/obmc-op-control-power.bb

diff --git a/common/recipes-phosphor/chassis/obmc-op-control-power.bb b/common/recipes-phosphor/chassis/obmc-op-control-power.bb
index 7c4fb2b..6217e14 100644
--- a/common/recipes-phosphor/chassis/obmc-op-control-power.bb
+++ b/common/recipes-phosphor/chassis/obmc-op-control-power.bb
@@ -19,6 +19,7 @@
         op-wait-power-off@.service \
         op-reset-pgood-check@.service \
         op-reset-set-power-on@.service \
+        op-reset-chassis-on@.service \
         "
 
 SYSTEMD_ENVIRONMENT_FILE_${PN} += "obmc/power_control"
@@ -50,6 +51,10 @@
 RESET_ON_INSTFMT = "op-reset-set-power-on@{0}.service"
 RESET_ON_FMT = "../${RESET_ON_TMPL}:${RESET_TGTFMT}.requires/${RESET_ON_INSTFMT}"
 
+RESET_ON_CHASSIS_TMPL = "op-reset-chassis-on@.service"
+RESET_ON_CHASSIS_INSTFMT = "op-reset-chassis-on@{0}.service"
+RESET_ON_CHASSIS_FMT = "../${RESET_ON_CHASSIS_TMPL}:${RESET_TGTFMT}.requires/${RESET_ON_CHASSIS_INSTFMT}"
+
 # Build up requires relationship for START_TGTFMT and STOP_TGTFMT
 SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'START_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
 SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'STOP_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
@@ -57,6 +62,7 @@
 SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'OFF_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
 SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'RESET_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
 SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'RESET_ON_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
+SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'RESET_ON_CHASSIS_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
 
 # Now show that the main control target requires these power targets
 START_TMPL_CTRL = "obmc-power-chassis-on@.target"
@@ -69,4 +75,11 @@
 STOP_TGTFMT_CTRL = "obmc-chassis-stop@{1}.target"
 STOP_INSTFMT_CTRL = "obmc-power-chassis-off@{0}.target"
 STOP_FMT_CTRL = "../${STOP_TMPL_CTRL}:${STOP_TGTFMT_CTRL}.requires/${STOP_INSTFMT_CTRL}"
-SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'STOP_FMT_CTRL', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
\ No newline at end of file
+SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'STOP_FMT_CTRL', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
+
+# Force the standby target to run the chassis reset check target
+RESET_TMPL_CTRL = "obmc-chassis-reset@.target"
+SYSD_TGT = "${SYSTEMD_DEFAULT_TARGET}"
+RESET_INSTFMT_CTRL = "obmc-chassis-reset@{0}.target"
+RESET_FMT_CTRL = "../${RESET_TMPL_CTRL}:${SYSD_TGT}.wants/${RESET_INSTFMT_CTRL}"
+SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'RESET_FMT_CTRL', 'OBMC_CHASSIS_INSTANCES')}"